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WFM90D and WFM91D Service Manual
i
Table of Contents
General Safety Summary vii...................................
Service Safety Summary ix....................................
Preface xi...................................................
About This Manual xi...............................................
Related Manuals xi.................................................
Contacting Tektronix xii.............................................
Specifications
Product Description 1--1..............................................
Characteristics Tables 1-- 2.............................................
Electrical Specifications 1-- 2...........................................
Physical Characteristics 1-- 8...........................................
Environmental Characteristics 1--8......................................
Certifications and Compliances 1-- 9.....................................
Operating Information
Installation 2--1...............................................
Mechanical Installation 2-- 1...........................................
Electrical Installation 2-- 4.............................................
Functional Overview 2--7.......................................
Keypad Controls 2--7.................................................
Side-Panel Connectors and Switches 2--10.................................
Onscreen Readouts 2--12...............................................
Using the Menus 2--15...........................................
Operating Menus 2--17................................................
Configuration Menu 2--21..............................................
Line Select Menu 2--26................................................
Theory of Operation
Input Board 3--1.....................................................
SDI Interface Board 3--1..............................................
Top Board 3--2......................................................
Bottom Board 3-- 2...................................................
LCD Di splay and Backl ight (Serial Numbers B020100 and Above) 3--2........
LCD Display and Backlight (Serial Numbers Below B020100) 3--2............
Performance Verification
Summary Verification 4--2.............................................
Equipment R equired 4--3..............................................
Performance Verification: An alog Section 4--5.....................
Sync Separation 4--5.................................................
Sweep Timing and Integral Linearity 4-- 6................................
Vertical Gain and Vertical Magnifier Registration 4-- 7.......................